An aerosol generator comprises a vibratable member having a front, a rear, an outer periphery and a plurality of apertures extending between the front and the rear. A support element is disposed about the outer periphery of the vibratable member, and a vibratable element is coupled to the support element....http://www.google.com/patents/US20030047620?utm_source=gb-gplus-sharePatent US20030047620 - Base isolated nebulizing device and methods
